The directory into which log files will be stored by default. You can override the path to a log file to have any absolute path you wish so this attribute may have no effect on the log file used. The default is /var/log/pkgforge.

This method does the actual work of initialising the Package Forge server environment. It will create the required directories if they do not exist. If the zap attribute has been set to true then it will also wipe the contents of the directories if they already exist.